Christianity: The belief that some cosmic Jewish Zombie can make you live forever if you symbolically eat his flesh and telepathically tell him that you accept him as your master, so he can remove an evil force from your soul that is present in humanity because a rib-woman was convinced by a talking snake to eat from a magical tree.
It’s from a t-shirt. I saw it whilst reading PZ Myers’ excellent rebuttal of Alister McGrath.